//
//  CEIDataModel.h
//  Balance
//
//  Created by Calvin Kuo on 12-05-09.
//  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "CEIData.h"

@interface CEIDataModel : NSObject{
@private
    NSUInteger numberOfDays;
}

@property  (nonatomic, retain) NSMutableDictionary *dailyCEI;//for one collector
@property  (nonatomic, retain) NSMutableDictionary *allCEI; //for all collectors
@property  (nonatomic, retain) NSArray *monthlyCEIKeys;//dates displayed in the slider plot

//-(NSUInteger)getNumberOfDaysThisYearTillToday;
-(NSUInteger)getNumberOfDaysFrom:(NSDate *)fromDate to:(NSDate *)toDate;

@end
